Relaxor ferroelectric
"Relaxor" redirects here. For the hair treatment, see Relaxer.
Relaxor ferroelectrics are ferroelectric materials that exhibit high electrostriction. As of 2015, although they have been studied for over fifty years,[1] the mechanism for this effect is still not completely understood, and is the subject of continuing research.[2][3][4]
Examples of relexor ferroelectrics include:
- lead magnesium niobate (PMN)
- lead magnesium niobate-lead titanate (PMN-PT)
- lead lanthanum zirconate titanate (PLZT)
- lead scandium niobate (PSN)
References
- ↑ Bokov, A. A.; Ye, Z. -G. (2006). "Recent progress in relaxor ferroelectrics with perovskite structure". Journal of Materials Science. 41: 31. Bibcode:2006JMatS..41...31B. doi:10.1007/s10853-005-5915-7.
- ↑ Takenaka, H.; Grinberg, I.; Rappe, A. M. (2013). "Anisotropic Local Correlations and Dynamics in a Relaxor Ferroelectric". Physical Review Letters. 110 (14). arXiv:1212.0867
. Bibcode:2013PhRvL.110n7602T. doi:10.1103/PhysRevLett.110.147602. - ↑ Ganesh, P.; Cockayne, E.; Ahart, M.; Cohen, R. E.; Burton, B.; Hemley, Russell J.; Ren, Yang; Yang, Wenge; Ye, Z.-G. (2010-04-05). "Origin of diffuse scattering in relaxor ferroelectrics". Physical Review B. 81 (14): 144102. doi:10.1103/PhysRevB.81.144102.
- ↑ Phelan, Daniel; Stock, Christopher; Rodriguez-Rivera, Jose A.; Chi, Songxue; Leão, Juscelino; Long, Xifa; Xie, Yujuan; Bokov, Alexei A.; Ye, Zuo-Guang (2014-02-04). "Role of random electric fields in relaxors". Proceedings of the National Academy of Sciences. 111 (5): 1754–1759. doi:10.1073/pnas.1314780111. ISSN 0027-8424.
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